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你指纹透露的信息超乎你的想象
2,695,975 plays
|
西蒙娜·弗兰切塞 |
TED2018
• April 2018
Read transcript
我们的指纹令我们独一无二——但它们也是揭露我们的行为、生活形态和日常生活信息的一个隐秘世界。在这个演讲中，化学家西蒙娜·弗兰切塞展示了她如何使用质谱仪来追踪分子，这种技术可以利用过去不可见的细节来分析指纹，她也展示了这种尖端的法医科学如何帮助警察抓捕罪犯。
science
technology
biology
crime
forensics
human body
justice system
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